EDFbrowser is a multi-platform viewer for EEG, EMG, and ECG storage files. It supports the EDF, EDF+, BDF, and BDF+ file formats. It supports montages, annotations, precise measurements by using crosshairs, and a zoom function by drawing a rectangle with the mouse. It shows signals from different files at the same time. It includes a built-in EDF/EDF+/BDF/BDF+ to ASCII converter, a built-in Nihon Kohden to EDF+ converter (including annotations), a built in EDF+D to EDF+C converter, a BDF(+) to EDF(+) converter and a built-in EDF/EDF+/BDF/BDF+ compatibility checker.

Critterding is a "Petri dish" universe in 3D that demonstrates evolving artificial life. Critters start out with completely random brains and bodies, but will automatically start evolving into something with much better survival skills.

iqr is a simulation system for graphically
designing and controlling large-scale neuronal
models. Simulations can control real-world devices
in real-time. It can be extended by new neuron and
synapse types and custom interfaces to hardware.

E-Cell System is an object-oriented software suite for modelling, simulation, and analysis of large scale complex systems such as biological cells. It allows many components, driven by multiple algorithms with different timescales, to coexist. The core library is written in C++ with a Python binding, and frontend software uses Python.

GENESIS (short for GEneral NEural SImulation
System) is a general purpose simulation platform
that was developed to support the simulation of
neural systems ranging from subcellular components
and biochemical reactions to complex models of
single neurons, simulations of large networks, and
systems-level models. It was developed as a
research tool to provide a standard and flexible
means for constructing structurally realistic
models of biological neural systems.

ASpiReNN is a little C library (with Python
bindings) which provides support for simple (leaky
integrate-and-fire) spiking neural networks. It is
primarily designed for highly recurrent networks,
but it can also be used with multi-layer nets,
though performance won't be the same. Though only
Leaky integrate-and-fire (for the neurons) and
Spike-Timing Dependent Plasticity (for learning
rules) are currently implemented, adding new
models shouldn't be too difficult.

Trad4 is a fully concurrent, thread safe, graph based programming language that scales linearly on multiple cores. It is initially intended for deployment in the financial industry to model real-time risk. Trad4 is proposed as an alternative to the Von Neumann model of computer architecture. It is a new way of arranging programs in memory and a new style of flow-of-control.

Brain Workshop is an implementation of the Dual
N-Back mental exercise. This exercise is a mental
activity that has been scientifically shown to
improve your working memory (short-term memory)
and fluid intelligence. The game involves
remembering a sequence of spoken letters and a
sequence of positions of a square at the same
time. Brain Workshop includes additional
challenging game modes beyond Dual N-Back.

ConSole is an open and modular application for conducting real-time EEG experiments. The modular approach makes it easy for developers to add new features to the software and setup their own experiments.